What is the probability of getting a number less than 6 on the first roll and an even number on the second roll of a number cube?

X2 + y 2 = 36 x + y = 6 solve the system of equations.

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.